This 21-piece drill bit set includes a range of sizes from 1/16" to 3/8" and comes with a plastic storage case. It's suitable for most power drills on the market.

The set is neatly organized in a durable case with a 360° rotatable middle plate, making it easy to access and store the bits. The size labels are printed on the bit holder and engraved on the shanks for easy identification.

The drill bits have a 135° split point and a fully ground spiral groove design, which helps to remove particles quickly and prevents overheating. This makes drilling more precise and efficient.

The bits are made from high-quality HSS6542 high-speed steel and have a titanium coating, making them more durable and resistant to rust.

This set is suitable for a variety of applications, including professional use on metal and softer materials. It's also ideal for DIY projects and household maintenance.